1000211201022 has 32 divisors (see below), whose sum is σ = 2186061179904. Its totient is φ = 302568998400.

The previous prime is 1000211201021. The next prime is 1000211201071. The reversal of 1000211201022 is 2201021120001.

It is a junction number, because it is equal to n+sod(n) for n = 1000211200989 and 1000211201007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000211201021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13094254 + ... + 13170417.

It is an arithmetic number, because the mean of its divisors is an integer number (68314411872).

Almost surely, 2^{1000211201022} is an apocalyptic number.

1000211201022 is an abundant number, since it is smaller than the sum of its proper divisors (1185849978882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000211201022 is a wasteful number, since it uses less digits than its factorization.

1000211201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26265264.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1000211201022 its reverse (2201021120001), we get a palindrome (3201232321023).

The spelling of 1000211201022 in words is "one trillion, two hundred eleven million, two hundred one thousand, twenty-two".